omcmd, freeing leases via OMAPI

[Ed Ravin]

I just realized what caused those corrupted dates - the
code in omcmd did not convert the date values to and from
network byte order.  The fix is pretty simple.

	-- Ed

On Mon, Nov 07, 2011 at 12:29:03AM -0500, Ed Ravin wrote:
> A few months ago I discovered the "omcmd" utility.  It's a C program
> that makes OMAPI calls to do the same kinds of things that omshell does,
> but on a single command line.  For example, to look up a lease, you do
> this:
> 
>   omcmd -K "key-filename" lookup lease ip-address=192.168.1.7
> 
> And you get this output:
> 
>   state=active
>   ip-address=192.168.102.7
>   hardware-address=00:30:48:dc:de:22
>   hardware-type=1
>   ends=Sat May 30 19:50:38 1931
>   tstp=Wed Dec 31 19:00:00 1969
>   tsfp=Wed Dec 31 19:00:00 1969
>   cltt=Tue Jan  7 01:46:38 1908